Triple System WDS 18045-2422
HD 315031
• NGC_6530, Cl_M8, TYC_6842-1704-1
Catalog Grade
4
Confirmed hierarchy, periods known or estimated
Mobile Diagram
(Click node to view orbit details)Components
| Position | Proper Motion | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| α deg |
δ deg |
α mas/yr |
δ mas/yr |
Parallax mas |
vrad km/s |
Magnitude V |
Spectral Type | External | |
| A | 271.116775 | -24.361882 | 1.4 | -2.2 | 0.69 | 6.8 | 8.3 | B0.5IV/V | |